{"Name":"Blepharophimosis - intellectual disability syndrome, SBBYS type","DiseaseID__c":"GARD:0016618","id":16618,"encodedName":"blepharophimosis-intellectual-disability-syndrome-sbbys-type","IsDeleted":false,"Disease_Name_Full__c":"Blepharophimosis - intellectual disability syndrome, SBBYS type","Xref_IDs__c":"699298009; C1863557; C206524; C536717; DOID:0060290; MEDGEN:350209; MONDO:0011365; OMIM:603736; ORPHA:3047","USA_Estimate__c":"1,000","No_of_Specialist_Tagsa__c":8,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":1,"World_Estimate__c":"1 to 8,000","No_of_HRSA_records__c":0,"Evidence_Based_Score__c":1,"No_of_Disease_Descriptions__c":3,"Disease_Characteristics_Score__c":7,"No_of_Age_at_Onset__c":3,"Description_Source__c":"MONDO:0011365","Disease_Description__c":"A rare, genetic, multiple congenital anomalies syndrome characterized by the association of a typical facial phenotype with microcephaly associated with congenital hypothyroidism, skeletal involvement (polydactyly, long thumb(s) and long first toe(s), and patellar hypoplasia/agenesis), and some degree of global developmental delay, hypotonia and intellectual disability. Facial features include an immobile mask-like face, severe blepharophimosis and ptosis, tear duct abnormalities, a broad nasal bridge, bulbous nasal tip, small mouth, thin upper lip, hypoplastic teeth and small, low set ears. Renal and genital anomalies, usually cryptorchidism, are often present in affected males. Congenital heart defects and growth delay are variably present.","GARD_Name__c":"Blepharophimosis - intellectual disability syndrome, SBBYS type","GARD_Synonym__c":"blepharophimosis-intellectual deficit syndrome, say-barber/biesecker/young-simpson type; blepharophimosis-intellectual disability syndrome, sbbys type; blepharophimosis, intellectual disability syndrome, say-barber-biesecker-young-simpson type; hypothyroidism-dysmorphism-postaxial polydactyly-intellectual disability syndrome; hypothyroidism, dysmorphism, postaxial polydactyly, intellectual disability syndrome; mental retardation unusual facies hypothyroidism; ohdo syndrome, say-barber-biesecker-young-simpson variant; ohdo syndrome, sbbys variant; say-barber-biesecker variant of ohdo syndrome; say-barber-biesecker-young-simpson syndrome; say-barber-biesecker-young-simpson variant of ohdo syndrome; sbbys variant of ohdo syndrome; sbbyss; sbbyss syndrome; young simpson syndrome; young-simpson syndrome","Curated_Disease_Description_Source__c":"MONDO:0011365","Curated_Disease_Description__c":"A rare, genetic, multiple congenital anomalies syndrome characterized by the association of a typical facial phenotype with microcephaly associated with congenital hypothyroidism, skeletal involvement (polydactyly, long thumb(s) and long first toe(s), and patellar hypoplasia/agenesis), and some degree of global developmental delay, hypotonia and intellectual disability. Facial features include an immobile mask-like face, severe blepharophimosis and ptosis, tear duct abnormalities, a broad nasal bridge, bulbous nasal tip, small mouth, thin upper lip, hypoplastic teeth and small, low set ears. Renal and genital anomalies, usually cryptorchidism, are often present in affected males. Congenital heart defects and growth delay are variably present.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"1,000","Age_at_Onset_Snippet_Text__c":"during Pregnancy, at Birth, and as an Infant","SourceID__c":"ORPHA:3047","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0011365","ORPHANET_ID__c":"ORPHA:3047","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Síndrome de blefarofimosis-discapacidad intelectual tipo sbbys","Spanish_Description_Source__c":"ORPHA:3047","Spanish_Description__c":"Es un síndrome poco frecuente de origen genético con anomalías congénitas múltiples caracterizado por un fenotipo facial típico con microcefalia asociado a hipotiroidismo congénito, afectación esquelética (polidactilia, pulgar(es) largo(s) y primer dedo del pie largo(s), e hipoplasia/agenesia patelar, así como cierto grado de retraso global del desarrollo, hipotonía y discapacidad intelectual. Los rasgos faciales incluyen una cara inmóvil tipo máscara, blefarofimosis y ptosis graves, anomalías del conducto lagrimal, puente nasal ancho, punta nasal bulbosa, boca pequeña, labio superior fino, dientes hipoplásicos y pabellones auriculares pequeños y de implantación baja. Los varones afectos suelen presentar anomalías renales y genitales, generalmente criptorquidia. Los defectos cardíacos congénitos y el retraso del crecimiento están presentes de forma variable.","Spanish_Disease_Name__c":"síndrome de blefarofimosis-discapacidad intelectual tipo sbbys","Spanish_GARD_Synonym__c":"sbbyss; síndrome de hipotiroidismo-dismorfia-polidactilia postaxial-discapacidad intelectual; síndrome de say-barber-biesecker-young-simpson; variante sbbys del síndrome de ohdo","Category_Linearization__c":"ORPHA:93890","icd10_id__c":null,"mesh_id__c":null,"omim_id__c":null,"snomed_id__c":null,"umls_id__c":null,"GARD_Disease__c":[{"Curated_Disease_Description__c":"A rare, genetic, multiple congenital anomalies syndrome characterized by the association of a typical facial phenotype with microcephaly associated with congenital hypothyroidism, skeletal involvement (polydactyly, long thumb(s) and long first toe(s), and patellar hypoplasia/agenesis), and some degree of global developmental delay, hypotonia and intellectual disability. Facial features include an immobile mask-like face, severe blepharophimosis and ptosis, tear duct abnormalities, a broad nasal bridge, bulbous nasal tip, small mouth, thin upper lip, hypoplastic teeth and small, low set ears. Renal and genital anomalies, usually cryptorchidism, are often present in affected males. Congenital heart defects and growth delay are variably present.","Curated_Disease_Description_Source__c":"MONDO:0011365","GARD_Synonym__c":"blepharophimosis-intellectual deficit syndrome, say-barber/biesecker/young-simpson type; blepharophimosis-intellectual disability syndrome, sbbys type; blepharophimosis, intellectual disability syndrome, say-barber-biesecker-young-simpson type; hypothyroidism-dysmorphism-postaxial polydactyly-intellectual disability syndrome; hypothyroidism, dysmorphism, postaxial polydactyly, intellectual disability syndrome; mental retardation unusual facies hypothyroidism; ohdo syndrome, say-barber-biesecker-young-simpson variant; ohdo syndrome, sbbys variant; say-barber-biesecker variant of ohdo syndrome; say-barber-biesecker-young-simpson syndrome; say-barber-biesecker-young-simpson variant of ohdo syndrome; sbbys variant of ohdo syndrome; sbbyss; sbbyss syndrome; young simpson syndrome; young-simpson syndrome","Name":"Blepharophimosis - intellectual disability syndrome, SBBYS type","Curated_USA_Estimate__c":"1,000","estimateUsa":"1,000"}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"Unique","Website__c":"https://rarechromo.org/"},{"Account_Name__c":"KAT6A Foundation","Website__c":"https://kat6a.org/"}],"GARD_Disease_Tag__c":[{"Tag_Name__c":"Genetics","Tag_Category__c":"Cause;Disease Category;Specialist","category_description":"Genetic diseases affect the DNA, or genetic instructions, which directs how tissues, organs, and body systems function.","curated_tag_name":"Genetic diseases"},{"Tag_Name__c":"Neurology","Tag_Category__c":"Disease Category;Specialist","category_description":"Neurological diseases affect the brain, spinal cord, cranial nerves, autonomic nerves, or other peripheral nerves.","curated_tag_name":"Neurological diseases"},{"Tag_Name__c":"Ophthalmology","Tag_Category__c":"Specialist"},{"Tag_Name__c":"Endocrine","Tag_Category__c":"Disease Category;Specialist","category_description":"Endocrine diseases affect hormone production or how the body responds to a specific hormone(s).","curated_tag_name":"Endocrine diseases"},{"Tag_Name__c":"Congenital Abnormality","Tag_Category__c":"Disease Category","category_description":"Birth defects are structural changes present at birth that can affect almost any part of the body, including how the body looks, works, or both.","curated_tag_name":"Birth defects"},{"Tag_Name__c":"Urogenital Disorders","Tag_Category__c":"Disease Category","category_description":"Urinary and reproductive diseases affect the kidneys, ureters, bladder, urethra, or the reproductive organs.","curated_tag_name":"Urinary and reproductive diseases"},{"Tag_Name__c":"Orthopedics","Tag_Category__c":"Specialist"},{"Tag_Name__c":"Urologist","Tag_Category__c":"Specialist"},{"Tag_Name__c":"Neurodevelopmental disabilities","Tag_Category__c":"Specialist","curated_tag_name":"Neurodevelopmental disabilities"},{"Tag_Name__c":"Pediatrics","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Neonatal","Provided_By__c":"ORPHA:3047"},{"Age_At_Onset__c":"Antenatal","Provided_By__c":"ORPHA:3047"},{"Age_At_Onset__c":"Infancy","Provided_By__c":"ORPHA:3047"}],"External_Identifier_Disease__c":[{"URL__c":"https://www.ncbi.nlm.nih.gov/books/NBK114806","Source__c":"Gene Review","Xref__c":"NBK114806"},{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C536717","Source__c":"MONDO:0011365","Xref__c":"C536717"},{"URL__c":"https://www.ebi.ac.uk/ols4/ontologies/doid/classes?obo_id=DOID%3A0060290","Source__c":"MONDO:0011365","Xref__c":"DOID:0060290"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=350209","Source__c":"C1863557","Xref__c":"MEDGEN:350209"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C1863557","Source__c":"C1863557","Xref__c":"C1863557"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=699298009","Source__c":"C1863557; MONDO:0011365","Xref__c":"699298009"},{"URL__c":"https://www.orpha.net/en/disease/detail/3047","Source__c":"C1863557; MONDO:0011365; ORPHA:3047","Xref__c":"ORPHA:3047"},{"URL__c":"https://www.omim.org/entry/603736","Source__c":"C1863557; MONDO:0011365; ORPHA:3047","Xref__c":"OMIM:603736"},{"URL__c":"https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C206524","Source__c":"C1863557","Xref__c":"C206524"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0011365","Source__c":"GARD:0016618","Xref__c":"MONDO:0011365"},{"URL__c":"https://medlineplus.gov/genetics/condition/ohdo-syndrome-say-barber-biesecker-young-simpson-variant","Source__c":"GARD:0016618","Xref__c":"https://medlineplus.gov/genetics/condition/ohdo-syndrome-say-barber-biesecker-young-simpson-variant"}],"GARD_Disease_Gene__c":[{"GeneSymbol__c":"KAT6B","GHR_URL__c":"https://medlineplus.gov/genetics/gene/kat6b","Gene_Type__c":"protein-coding gene","Causal_Gene__c":true}],"Inheritance__c":["Autosomal dominant"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Hard-palate submucous clefts are characterized by bony defects in the midline of the bony palate that are covered by the mucous membrane of the roof of the mouth. It may be possible to detect a submucous cleft hard palate upon palpation as a notch in the bony palate.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000176","HPO_Synonym__c":"Partial thickness cleft hard palate","HPO_Name__c":"Submucous cleft hard palate","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Impairment of certain skills such as reading or writing, coordination, self-control, or attention that interfere with the ability to learn. The impairment is not related to a global deficiency of intelligence.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001328","HPO_Name__c":"Specific learning disability","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A hole between the two bottom chambers (ventricles) of the heart. The defect is centered around the most superior aspect of the ventricular septum.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001629","HPO_Synonym__c":"Hole in heart wall separating two lower heart chambers; Ventricular septal defects; Ventriculoseptal defect; VSD","HPO_Name__c":"Ventricular septal defect","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Thyroid dysgenesis is a descriptive term that should be avoided if more precise information is available. However, the HPO keeps retains this term because it is commonly used in the medical literature. In humans, the process of thyroid morphogenesis occurs from the 3rd to 16th week of gestation. Alterations occurring during this period may result in a thyroid gland that is absent (thyroid agenesis or athyreosis), hypoplastic (thyroid hypoplasia), or located in an unusual position (thyroid ectopy). All these entities are grouped under the term thyroid dysgenesis.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008188","HPO_Synonym__c":"Thyroid dysplasia","HPO_Name__c":"Thyroid dysgenesis","Feature_System__c":"Endocrine System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A type of abnormal location of the ears in which the position of the ears is characterized by posterior rotation (the superior part of the ears is rotated towards the back of the head, and the inferior part of the ears towards the front).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000358","HPO_Synonym__c":"Ear, posterior angulation, increased; Ears rotated toward back of head; Posteriorly angulated ears; Posteriorly rotated; Posteriorly rotated auricles; Posteriorly-angulated ears; Posteriorly-rotated ears","HPO_Name__c":"Posteriorly rotated ears","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"In utero, the ductus arteriosus (DA) serves to divert ventricular output away from the lungs and toward the placenta by connecting the main pulmonary artery to the descending aorta. A patent ductus arteriosus (PDA) in the first 3 days of life is a physiologic shunt in healthy term and preterm newborn infants, and normally is substantially closed within about 24 hours after bith and completely closed after about three weeks. Failure of physiologcal closure is referred to a persistent or patent ductus arteriosus (PDA). Depending on the degree of left-to-right shunting, PDA can have clinical consequences.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001643","HPO_Synonym__c":"Ductus arteriosus; Patent ductus Botalli; PDA; Persistent arterial duct; Persistent ductus arteriosus","HPO_Name__c":"Patent ductus arteriosus","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The distal and proximal transverse palmar creases are merged into a single transverse palmar crease on both hands.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007598","HPO_Name__c":"Bilateral single transverse palmar creases","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A deficiency or slowing down of growth pre- and postnatally.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001510","HPO_Synonym__c":"Delayed growth; Growth deficiency; Growth delay; Growth failure; Growth retardation; Poor growth; Retarded growth","HPO_Name__c":"Growth delay","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The distal interphalangeal joint and/or the proximal interphalangeal joint of the fingers cannot be extended to 180 degrees by either active or passive extension.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0100490","HPO_Synonym__c":"Camptodactyly of hands; Camptodactyly of proximal interphalangeal joint; Contractures of the proximal interphalangeal joints of the fingers; Flexion contractures of proximal interphalangeal joints; Permanent flexion of the finger; Proximal interphalangeal finger joint contractures","HPO_Name__c":"Camptodactyly of finger","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A defect of the atrioventricular septum of the heart.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006695","HPO_Synonym__c":"Atrioventricular septal defect; Endocardial cushion defect","HPO_Name__c":"Atrioventricular canal defect","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Inclination of the anterior surface of the forehead from the vertical more than two standard deviations above the mean (objective); or apparently excessive posterior sloping of the forehead in a lateral view.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000340","HPO_Synonym__c":"Inclined forehead; Posteriorly sloping forehead; Receding forehead; Sloping forehead","HPO_Name__c":"Sloping forehead","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Developmental hypoplasia of the mandible.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000347","HPO_Synonym__c":"Decreased size of lower jaw; Decreased size of mandible; Hypoplasia of lower jaw; Hypoplasia of mandible; Hypoplastic mandible; Hypoplastic mandible condyle; Hypotrophic lower jaw; Hypotrophic mandible; Little lower jaw; Little mandible; Lower jaw deficiency; Lower jaw hypoplasia; Mandibular deficiency; Mandibular hypoplasia; Mandibular micrognathia; Micrognathia of lower jaw; Micromandible; Robin mandible; Severe hypoplasia of mandible; Small jaw; Small lower jaw; Small mandible; Underdevelopment of lower jaw; Underdevelopment of mandible","HPO_Name__c":"Micrognathia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Increased convexity of the occiput (posterior part of the skull).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000269","HPO_Synonym__c":"Prominent back of the skull; Prominent posterior cranium; Prominent posterior skull; Protruding occiput","HPO_Name__c":"Prominent occiput","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The presence of excess amniotic fluid in the uterus during pregnancy.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001561","HPO_Synonym__c":"High levels of amniotic fluid; Hydramnios","HPO_Name__c":"Polyhydramnios","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An increased susceptibility to respiratory infections as manifested by a history of recurrent respiratory infections.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002205","HPO_Synonym__c":"Frequent respiratory infections; Multiple respiratory infections; Recurrent respiratory infections; respiratory infections, recurrent; Susceptibility to respiratory infections","HPO_Name__c":"Recurrent respiratory infections","Feature_System__c":"Respiratory system; Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Developmental hypoplasia of the thyroid gland.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0005990","HPO_Synonym__c":"Hypoplastic thyroid; Small thyroid gland","HPO_Name__c":"Thyroid hypoplasia","Feature_System__c":"Endocrine System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An abnormality in which the mandible is mislocalised posteriorly.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000278","HPO_Synonym__c":"Lower jaw retrognathia; Lower jaw retrusion; Mandibular retrognathia; Mandibular retrusion; Receding chin; Receding lower jaw; Receding mandible; Retrognathia of lower jaw; Retrusion of lower jaw; Weak chin; Weak jaw","HPO_Name__c":"Retrognathia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Upper insertion of the ear to the scalp below an imaginary horizontal line drawn between the inner canthi of the eye and extending posteriorly to the ear.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000369","HPO_Synonym__c":"Low set ears; Low-set ears; Low-set pinnae; Lowset ears; Melotia","HPO_Name__c":"Low-set ears","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The capability that a joint (or a group of joints) has to move, passively and/or actively, beyond normal limits along physiological axes.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001382","HPO_Synonym__c":"Double-Jointed; Extensible joints; Flexible joints; Hyperextensible joints; Increased joint mobility; Increased mobility of joints; Joint hyperextensibility; Joint hyperflexibility; Joint hyperlaxity; Joint laxity; Joints move beyond expected range of motion; Lax joints; Loose-jointedness","HPO_Name__c":"Joint hypermobility","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001263","HPO_Synonym__c":"Delayed cognitive development; Delayed development; Delayed developmental milestones; Delayed intellectual development; Delayed milestones; Delayed psychomotor development; Developmental delay; Developmental delay in early childhood; Developmental delay, global; Developmental retardation; GDD; Lack of psychomotor development; Motor and developmental delay; Motormental retardation; Psychomotor delay; Psychomotor development deficiency; Psychomotor development failure; Psychomotor developmental delay; Retarded development; Retarded mental development; Retarded psychomotor development","HPO_Name__c":"Global developmental delay","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A fixed reduction in the vertical distance between the upper and lower eyelids with short palpebral fissures.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000581","HPO_Synonym__c":"Decreased width of palpebral fissure; Narrow opening between the eyelids","HPO_Name__c":"Blepharophimosis","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001250","HPO_Synonym__c":"Epileptic seizure; Seizures","HPO_Name__c":"Seizure","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001508","HPO_Synonym__c":"Faltering weight; FTT; Postnatal failure to thrive; Weight faltering","HPO_Name__c":"Failure to thrive","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Distance between subnasale and pronasale more than two standard deviations above the mean, or alternatively, an apparently increased anterior protrusion of the nasal tip.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000448","HPO_Synonym__c":"Big nose; Disproportionately large nose; Increased nasal size; Increased size of nose; Large nose; Prominent nose; Pronounced nose","HPO_Name__c":"Prominent nose","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Mislocalised thyroid gland.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0100028","HPO_Synonym__c":"Aberrant thyroid; Aberrant thyroid gland; Abnormal thyroid location; Ectopic thyroid gland; Heteropic thyroid gland","HPO_Name__c":"Ectopic thyroid","Feature_System__c":"Endocrine System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Increased volume and globular shape of the anteroinferior aspect of the nose.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000414","HPO_Synonym__c":"Bulbous nose","HPO_Name__c":"Bulbous nose","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Atrial septal defect (ASD) is a congenital abnormality of the interatrial septum that enables blood flow between the left and right atria via the interatrial septum.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001631","HPO_Synonym__c":"An opening in the wall separating the top two chambers of the heart; ASD; Atria septal defect; Atrial septum defect; Atrioseptal defect; Defect in the atrial septum; Hole in heart wall separating two upper heart chambers","HPO_Name__c":"Atrial septal defect","Feature_System__c":"Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Impaired ability to eat related to problems gathering food and getting ready to suck, chew, or swallow it.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0011968","HPO_Synonym__c":"Decreased oral intake; Feeding difficulties; Feeding problems; Poor feeding","HPO_Name__c":"Feeding difficulties","Feature_System__c":"Digestive System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Distance between the medial and lateral canthi is more than 2 SD below the mean for age (objective); or, apparently reduced length of the palpebral fissures.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0012745","HPO_Synonym__c":"Decreased height of palpebral fissure; Short opening between the eyelids; Short palpebral fissures","HPO_Name__c":"Short palpebral fissure","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Head circumference below 2 standard deviations below the mean for age and sex.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000252","HPO_Synonym__c":"Abnormally small cranium; Abnormally small skull; Decreased circumference of cranium; Decreased size of cranium; Decreased size of skull; Reduced head circumference; small cranium; Small head circumference","HPO_Name__c":"Microcephaly","Feature_System__c":"Nervous System; Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The congenital absence of the thyroid gland.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008191","HPO_Name__c":"Thyroid agenesis","Feature_System__c":"Endocrine System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Deficiency of thyroid hormone.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000821","HPO_Synonym__c":"Low T4; Underactive thyroid","HPO_Name__c":"Hypothyroidism","Feature_System__c":"Endocrine System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Clinodactyly refers to a bending or curvature of the fifth finger in the radial direction (i.e., towards the 4th finger).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0004209","HPO_Synonym__c":"Bilateral fifth digit clinodactyly; Bilateral fifth finger clinodactyly; Clinodactyly of fifth digit; Clinodactyly of the little finger; Fifth finger clinodactyly; Permanent curving of the pinkie finger","HPO_Name__c":"Clinodactyly of the 5th finger","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle). Even when relaxed, muscles have a continuous and passive partial contraction which provides some resistance to passive stretching. Hypotonia thus manifests as diminished resistance to passive stretching. Hypotonia is not the same as muscle weakness, although the two conditions can co-exist.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001252","HPO_Synonym__c":"Low muscle tone; Low or weak muscle tone; Muscle hypotonia; Muscular hypotonia","HPO_Name__c":"Hypotonia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Uvula separated into two parts most easily seen at the tip.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000193","HPO_Synonym__c":"Bifid palatine uvula; Cleft of uvula; Cleft uvula; Forked uvula; Split uvula; Uvula bifida","HPO_Name__c":"Bifid uvula","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"An abnormality of the nasolacrimal drainage system, which serves as a conduit for tear flow from the external eye to the nasal cavity.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000614","HPO_Synonym__c":"Abnormality of the nasolacrimal system","HPO_Name__c":"Abnormal nasolacrimal system morphology","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A severe degree of short stature, more than -4 SD from the mean corrected for age and sex.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003510","HPO_Synonym__c":"Dwarfism; Proportionate dwarfism; Severe short stature; Short stature, extreme; Short stature, severe","HPO_Name__c":"Severe short stature","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Distance from nasion to subnasale more than two standard deviations above the mean, or alternatively, an apparently increased length from the nasal root to the nasal base.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003189","HPO_Synonym__c":"Elongated nose; Increased height of nose; Increased length of nose; Increased nasal height; Increased nasal length; Long nose; Nasal elongation","HPO_Name__c":"Long nose","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Testis in inguinal canal. That is, absence of one or both testes from the scrotum owing to failure of the testis or testes to descend through the inguinal canal to the scrotum.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000028","HPO_Synonym__c":"Cryptorchism; Undescended testes; Undescended testis","HPO_Name__c":"Cryptorchidism","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormality of the antihelix.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009738","HPO_Synonym__c":"Abnormal antehelix; Abnormal anthelix; Abnormal antihelix","HPO_Name__c":"Abnormal antihelix morphology","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"The term intellectual disability or intellectual developmental disorder is used to describe significantly sub-average intellectual and adaptive functioning based on clinical assessment and as measured by individually administered, appropriately normed, standardized and validated tests of intellectual functioning and adaptive behavior, with onset during the developmental period from infancy through adolescence.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001249","HPO_Synonym__c":"Intellectual disability; Mental deficiency; Mental retardation; Mental retardation, nonspecific; Mental-retardation; Nonprogressive intellectual disability; Nonprogressive mental retardation","HPO_Name__c":"Intellectual disability","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormality of the cheek- one of two bilateral soft tissue facial structures in the region of the face inferior to the eyes and between the nose and the ear. \\\"Buccal\\\" means relating to the cheek. The cheek is part of the midface","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0004426","HPO_Synonym__c":"Abnormality of the cheek; Abnormality of the cheeks","HPO_Name__c":"Abnormal cheek morphology","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:3047","HPO_Frequency__c":"Occasional (5-29%)","Feature__r":{"HPO_Description__c":"A tumor (abnormal growth of tissue) of the tongue.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0100648","HPO_Name__c":"Neoplasm of the tongue","Feature_System__c":"Digestive System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Neurology","Endocrine","Congenital Abnormality","Urogenital Disorders"],"Specialist":["Genetics","Neurology","Ophthalmology","Endocrine","Orthopedics","Urologist","Neurodevelopmental disabilities","Pediatrics"]},"synonyms":["blepharophimosis-intellectual deficit syndrome, say-barber/biesecker/young-simpson type"," blepharophimosis-intellectual disability syndrome, sbbys type"," blepharophimosis, intellectual disability syndrome, say-barber-biesecker-young-simpson type"," hypothyroidism-dysmorphism-postaxial polydactyly-intellectual disability syndrome"," hypothyroidism, dysmorphism, postaxial polydactyly, intellectual disability syndrome"," mental retardation unusual facies hypothyroidism"," ohdo syndrome, say-barber-biesecker-young-simpson variant"," ohdo syndrome, sbbys variant"," say-barber-biesecker variant of ohdo syndrome"," say-barber-biesecker-young-simpson syndrome"," say-barber-biesecker-young-simpson variant of ohdo syndrome"," sbbys variant of ohdo syndrome"," sbbyss"," sbbyss syndrome"," young simpson syndrome"," young-simpson syndrome"]}